Bigger, bolder, and louder. JBL PartyBox 520 is the newest speaker in the PartyBox lineup, and the most powerful battery-powered speaker in the series. Built for large gatherings, the speaker’s IPX4 splashproof design and rugged telescopic handle, combined with wider, sturdier wheels, make it easy to take the party anywhere. JBL PartyBox 520 offers up to 15 hours of playtime on a single charge, and with replaceable batteries and fast-charging capabilities, the music can keep going without interruptions. AI Sound Boost analyses the music signal in real time to optimise and push the driver to its maximum capability, ultimately creating a more powerful, less distorted sound. Plus, Auracast™ allows easy pairing with other Auracast™-enabled JBL speakers, creating a fully connected sound system to fill every corner of the venue.
